package com.sairobo.admin.config;

import io.swagger.annotations.ApiOperation;
import org.springframework.boot.autoconfigure.condition.ConditionalOnExpression;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.service.Contact;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

/**
 * http://<ip>:<port>/swagger-ui.html#访问
 */
@Configuration
@EnableSwagger2
/** 是否打开swagger **/
@ConditionalOnExpression("'${swagger.enable}' == 'true'")
public class SwaggerConfig extends WebMvcConfigurerAdapter {

    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        registry.addResourceHandler("swagger-ui.html").addResourceLocations("classpath:/META-INF/resources/");
        registry.addResourceHandler("/webjars/**").addResourceLocations("classpath:/META-INF/resources/webjars/");
    }

	@Bean
    public Docket createRestApi() {
        return new Docket(DocumentationType.SWAGGER_2)
                .apiInfo(apiInfo())
                .select()
                .apis(RequestHandlerSelectors.withMethodAnnotation(ApiOperation.class))     //加了ApiOperation注解的方法，生成接口文档
//                .apis(RequestHandlerSelectors.basePackage("com.sairobo.admin"))              //包下的类，生成接口文档
                .paths(PathSelectors.any())
                .build();
    }

    ApiInfo apiInfo() {
        Contact contact = new Contact("赛鲁班", "www.sairobo.com", "sairobo@sairobo.com");
        return new ApiInfoBuilder()
                .title("后台管理系统")
                .description("健身房后台管理系统")
                .contact(contact)
                .version("0.0.1SNAPSHOT")
                .build();
    }

}